Wild Polecat Recovery in the UK | Animal Welfare Hub

The polecat was hunted to near-extinction in the UK by the early 20th century, surviving only in Wales. Its subsequent recovery across England represents one of Britain's conservation success stories, though secondary poisoning and road mortality continue to affect welfare.

Key Facts

Polecats were persecuted to near-extinction by gamekeepers in the 19th and early 20th centuries
By the 1920s polecats survived only in central Wales
Natural range expansion combined with reduced persecution has allowed polecats to recolonise much of England
Polecats hybridise with escaped ferrets, complicating identification of 'pure' polecat populations
Road mortality is a significant source of death particularly in areas where populations are newly establishing
Secondary poisoning from rodenticides used on farms poses a continued threat to polecat populations
Polecats are fully protected under the Wildlife and Countryside Act 1981
Polecat survey data collected by wildlife recorders tracks the ongoing range expansion across the country

Welfare Considerations

The polecat recovery demonstrates that legal protection and reduced persecution can allow wildlife populations to recover naturally. Individual welfare concerns include road mortality, which causes acute traumatic injury, and secondary rodenticide poisoning, which can cause slow death through anticoagulant toxicity. As polecats recolonise agricultural landscapes, their exposure to rodenticide use increases. Rodenticide stewardship that minimises wildlife exposure is important for the welfare of recovering polecat populations.

What You Can Do

Report polecat sightings to the Vincent Wildlife Trust to support population monitoring
Follow rodenticide stewardship guidelines to reduce risk of secondary poisoning to polecats and other predators
Drive carefully in areas where polecat road mortality is known to be significant
Support legal protection for polecats and oppose any moves to weaken their protected status